Hagerstown Maryland Climate Data

Monthly Average Climate Data for Hagerstown Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.2 °F40.6 °F2.95 in.
February24.4 °F44.1 °F2.2 in.
March31.4 °F52.7 °F3.37 in.
April41.5 °F65.0 °F3.57 in.
May51.2 °F74.0 °F4.11 in.
June60.1 °F82.7 °F3.71 in.
July64.5 °F87.1 °F3.7 in.
August62.8 °F85.4 °F3.57 in.
September55.7 °F78.5 °F4.06 in.
October44.3 °F66.7 °F3.64 in.
November34.6 °F55.0 °F2.85 in.
December27.3 °F44.2 °F3.26 in.
Annual43.4 °F64.7 °F40.99 in.

Climate Data for Hagerstown Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com